JM

James L. McAlpin

Tektronix: 1 patents #35 of 200Top 20%
📍 Portland, OR: #45 of 229 inventorsTop 20%
🗺 Oregon: #179 of 893 inventorsTop 25%
Overall (1989): #99,931 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4804885 X-ray attenuating ceramic materials Ronald O. Petersen 1989-02-14